Re: [Qexo-general] Using the Qexo API

[Per Bothner]

Alessandro Vernet wrote:
> import gnu.xquery.lang.XQuery;
> import java.io.StringWriter;
>
> public class Test {
>     public static void main(String[] args) {
>         try {
>             XQuery xquery = new XQuery();
>             StringWriter resultWriter = new StringWriter();
>             xquery.eval("<a/>", resultWriter);
>             System.out.println("Result: ->" + resultWriter.toString() + 
> "<-");
>         } catch (Throwable throwable) {
>             throw new RuntimeException(throwable);
>         }
>     }
> }
>
> Running this with Kawa 1.7 beta, here is what I get on the standard output:
>
> Result: -><-
> )
>
> Any idea or suggestion?

Adding an extra XMLPrinter helps:

public class Test {
  public static void main(String[] args) throws Throwable {
      XQuery xquery = new XQuery();
      StringWriter resultWriter = new StringWriter();
      XMLPrinter xmlPrinter = new XMLPrinter(resultWriter);
      xquery.eval("<a/>", xmlPrinter);
      // xmlPrinter.flush(); // optional
      System.out.println("Result: ->" + resultWriter.toString() + "<-");
  }
}

Now I agree your program should work, and I've made some fixes,
but I have to think about things more before I check them in.
--
        --Per Bothner
address@hidden   http://per.bothner.com/